Photometry and RVs of BL Her stars
收藏B2FIND2026-03-19 收录
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https://b2find.eudat.eu/dataset/bda3c76c-122d-562d-bd30-ceeae89e0af0
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Type II Cepheids are old pulsating stars that can be used to trace the distribution of an old stellar population and to measure distances to globular clusters and galaxies...
